What is the difference between core clock and memory clock on an overclocking graphics card?

The core clock controls the operating frequency of the GPU processor, while the memory clock controls the frequency of the graphics card’s video memory. These settings can typically be adjusted independently using compatible graphics-card software.

What software can be used to adjust an overclocking graphics card?

Many graphics cards support adjustment through the manufacturer’s control panel or third-party GPU utilities. Available controls may include core clock, memory clock, fan settings, power limits and monitoring tools.

Can graphics-card overclocking settings be saved as profiles?

Yes. Supported graphics-card utilities commonly let you save multiple profiles for different applications or configurations and switch between them when needed.

Does an overclocking graphics card require a special motherboard?

Most overclocking graphics cards use a standard PCI Express slot and work with compatible motherboards. Check the card’s interface requirements and your motherboard documentation before installation.

How do GPU drivers relate to overclocking settings?

GPU drivers help the operating system and applications communicate with the graphics card. Driver updates can change available features or software compatibility, so overclocking utilities should support the installed driver version.